package com.zzxy.spring34.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

import java.awt.*;
@Component
@Aspect
public class MyAspectJ {
    @Pointcut("execution(* com.zzxy.spring.service.impl.*.*(..))")
    public void myPointcut() {

    }
    @Before("myPointcut()")
    public void myBefore(JoinPoint joinPoint) {
        System.out.println("before method : " + joinPoint.getSignature().getName());
        System.out.println("my before ...");
    }

    @After("myPointcut()")
    public void myAfter(JoinPoint joinPoint) {
        //       System.out.println("after method : " + joinPoint.getSignature().getName());
        System.out.println("my after ...");
    }

    @Around("myPointcut()")
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable{
        System.out.println("before aroudn : ");
        Object obj = pjp.proceed();
        System.out.println("after aroudn : ");
        return obj;
    }

    @AfterReturning(value = "myPointcut()",returning = "ret")
    public void myAfterReturning(JoinPoint joinPoint,Object ret) {
        System.out.println("after returning method : " + joinPoint.getSignature().getName() + "-return : " + ret);
    }

    @AfterThrowing(value = "myPointcut()",throwing = "e")
    public void myThrowing(JoinPoint joinPoint,Throwable e) {
        System.out.println("my throwing " + e.getMessage());
    }
}
